NTR002-A | ABB | Residual Current Circuit Breaker
Description
ABB NTR002-A Network Terminal Resistor is a critical component for industrial bus systems, designed to provide precise impedance matching and signal integrity protection for reliable communication in harsh operating conditions.
| Specification | Value |
|---|---|
| Rated Resistance | 120 ohms |
| Resistance Accuracy | ±1% |
| Power Rating | 0.25W |
| Maximum Operating Voltage | 50V DC |
| Operating Temperature | -40 to 85 degrees Celsius |
| Storage Temperature | -55 to 125 degrees Celsius |
| Connection Type | Screw terminal |
| Mounting Method | DIN rail mounting |
| Protection Class | IP20 |
| Certifications | CE, UL, cULus |
Key Features:
- Industrial-grade design for stable performance in harsh working environments
- Precise impedance matching to eliminate signal reflections and ensure signal integrity
- High insulation resistance over 100M ohms and 500V AC pressure resistance for enhanced safety
- UL94 V-0 flame retardant rating and compact 22.5×6.2×40mm size
Applications:
- Field bus systems in industrial automation projects
- High-reliability communication networks in automotive production lines
- Various industrial control and monitoring systems requiring stable signal transmission
Related Models:
- ABB NTR001-A
- ABB NTR003-A
- ABB NTR004-A